🛠️ Borderlands 4のアップデート履歴
開発元がSteamで公開した公式告知（パッチ、新コンテンツ、イベント）を時系列でまとめています。タイトルをクリックすると全文を読めます。
2026年10月
-
10/3土📢 お知らせTHIS MONTH ON KAIROS
We’re Going Monthly!Hi, everyone! Erin, your 2K Community Manager here with a TWoK update. This Week on Kairos is getting a bit of a makeover! Writing this newsletter every week since before launch ha…
-
10/2金🎉 イベントCozy Up with 2K: The Autumn Sale is Live on Steam! Save Big Through Oct 8.*
https://clan.fastly.steamstatic.com/images/4128336/66a2bcaddd03b0f7481eaf24a784f4e18d4652b7.jpgAs the leaves turn and the crisp autumn air settles in, that familiar feeling returns: the golden hour af…
-
10/2金📢 お知らせBorderlands 4 Weekly Activities: October 1-8
A new set of Weekly Activities (Weekly Big Encore Boss, Weekly Wildcard Mission, and the relocation of Maurice’s Black Market Vending Machine) is now live via a server-side update! As long as you're p…
2026年9月
-
9/29火📢 お知らせBorderlands 4 players unlocked a new Vault Hunter Skin for Loveless!
With an arsenal of digitized deadly weapons and a deserved air of superiority, you all brought new meaning to the phrase "hack and slash" this past weekend. During the Community Challenge: Tough Love,…
-
9/29火✨ 新コンテンツBorderlands: Dead ECHOs Episode 10 - Part 2
…And scene.CASTJoel Watson: Watts, WallaApril Johnson: Junie, WallaAmanda Shuckman: Customer Service Bot, Persistent OteriaColleen Clinkebeard: MotherDavid Wald: Amadeus, Wainwright JakobsElisa Melend…
-
9/26土📢 お知らせLoveless Community Challenge: Tough Love
The all-new Vault Hunter Loveless the Hacker* arrived as paid DLC alongside the Version 1.10 update, and she's been slicing her way through an onslaught of enemies with a lethal combination of synchro…
-
9/25金📢 お知らせBorderlands 4 Weekly Activities: September 24 - October 1
A new set of Weekly Activities (Weekly Big Encore Boss, Weekly Wildcard Mission, and the relocation of Maurice’s Black Market Vending Machine) is now live via a server-side update! As long as you're p…
-
9/22火✨ 新コンテンツBorderlands: Dead ECHOs Episode 10 - Part 1
We're in the endgame now. Claptrap has used his advanced programming and cutting-edge algorithm capabilities to view 14 million possible futures and he's narrowed Junie and Watts' chances down to one …
-
9/19土📢 お知らせTHIS WEEK ON KAIROS
Hey Vault Hunters! Welcome to “This Week on Kairos” - a weekly post where we share everything happening across the world of Borderlands 4, from developer updates to community highlights and beyond.Eve…
-
9/18金📢 お知らせBorderlands 4 Weekly Activities: September 17-24
A new set of Weekly Activities (Weekly Big Encore Boss, Weekly Wildcard Mission, and the relocation of Maurice’s Black Market Vending Machine) is now live via a server-side update! As long as you're p…
-
9/18金🛠️ パッチ / アップデートUpdate Notes - September 17, 2026
Change Notes: Unlocked Vault Hunter Heads and Skins are now available for Loveless the Hacker* with Shared Progression turned onAddressed additional reported issues for better stabilityIf you're encou…
-
9/15火✨ 新コンテンツBorderlands: Dead ECHOs Episode 9
Ahh, Eden-6. The intense aroma of brackish swamp water. The unsettling mating shrieks of gassy jabbers. That one guy with two dicks. This week, Dead ECHOs brings our heroes into the grand Jakobs Estat…
-
9/12土📢 お知らせTHIS WEEK ON KAIROS
Hey Vault Hunters! Welcome to “This Week on Kairos” - a weekly post where we share everything happening across the world of Borderlands 4, from developer updates to community highlights and beyond.Eve…
-
9/11金📢 お知らせLoveless the Hacker, Story Pack 2, and Bounty Pack 5 out now!
Never before has Kairos seen this much mayhem unleashed in a single day! Alongside the Version 1.10 update that's live and free for all Borderlands 4 players, the paid DLC of the all-new Vault Hunter …
-
9/11金🎉 イベントBorderlands 4 Free Play Weekend and anniversary sales happening now!
Now's the time to team up with new and veteran Vault Hunters alike for a badass blitz of looter shooter action during the Borderlands 4 Free Play Weekend* and first anniversary sale**, live now!You an…
出典：Steam公式告知（6～24時間ごとに更新）。タイトルと概要の著作権は各開発元に帰属します。